22244341013 has 2 divisors, whose sum is σ = 22244341014. Its totient is φ = 22244341012.

The previous prime is 22244340961. The next prime is 22244341027. The reversal of 22244341013 is 31014344222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18598958884 + 3645382129 = 136378^2 + 60377^2 .

It is a cyclic number.

It is not a de Polignac number, because 22244341013 - 2⁶ = 22244340949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22244341913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11122170506 + 11122170507.

It is an arithmetic number, because the mean of its divisors is an integer number (11122170507).

Almost surely, 2^22244341013 is an apocalyptic number.

It is an amenable number.

22244341013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22244341013 is an equidigital number, since it uses as much as digits as its factorization.

22244341013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22244341013 its reverse (31014344222), we get a palindrome (53258685235).

The spelling of 22244341013 in words is "twenty-two billion, two hundred forty-four million, three hundred forty-one thousand, thirteen".